This threat brief is frequently updated as new threat intelligence is available for us to share. The full update log is at the end of this post and offers the fullest account of all changes made.
Updated April 19 to include information on observed levels of attempted exploitation and relative prevalence of those levels, with unsuccessful attempts and attempts to confirm the device is exploitable forming the majority of the activity observed. Palo Alto Networks and Unit 42 are engaged in tracking activity related to CVE-2024-3400 and are working with external researchers, partners and customers to share information transparently and rapidly.
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Source: Palo Alto Unit 42
Related:
- Postmortem of a Compromised MikroTik Router
August 14, 2018
Cryptocurrency coinminers are the new ransomware and malicious actors have already pounced on the opportunity to make their fortune. Symantec has been tracking a large-scale coin-mining campaign which, as per Shodan, has currently infected about 157,000 MikroTik routers. Researchers discovered this coin-mining campaign in early August 2018. The campaign was initially concentrated in Brazil; however, it soon began ...
- Cybercrooks slurp nearly $1m from Russian bank after pwning router at regional branch
July 20, 2018
Hackers stole almost $1m from a Russian bank earlier this month after breaching its network via an outdated router. PIR Bank was looted by the notorious MoneyTaker hacking group, according to Group-IB, the Moscow-based security firm called in by the bank to handle incident response. Funds were stolen on 3 July through the Russian Central Bank’s Automated ...
- Researchers Uncover New Attacks Against LTE Network Protocol
June 29, 2018
If your mobile carrier offers LTE, also known as the 4G network, you need to beware as your network communication can be hijacked remotely. A team of researchers has discovered some critical weaknesses in the ubiquitous LTE mobile device standard that could allow sophisticated hackers to spy on users’ cellular networks, modify the contents of their ...
- WPA3 Standard Officially Launches With New Wi-Fi Security Features
June 25, 2018
The Wi-Fi Alliance today officially launched WPA3—the next-generation Wi-Fi security standard that promises to eliminate all the known security vulnerabilities and wireless attacks that are up today including the dangerous KRACK attacks. WPA, or Wi-Fi Protected Access, is a standard designed to authenticate wireless devices using the Advanced Encryption Standard (AES) protocol and is intended to prevent hackers ...
- VPNFilter Malware Infects 500k Routers Including Linksys, MikroTik, NETGEAR
May 23, 2018
Malware called VPNFilter has infected 500,000 router brands ranging from Linksys, MikroTik, NETGEAR and TP-Link that are mostly used in home offices. Researchers at Cisco Talos said they decided to warn the public of the threat despite the fact the infected devices and malware are still under investigation. Researchers said their investigation into VPNFilter has been ...
- 5 Powerful Botnets Found Exploiting Unpatched GPON Router Flaws
May 10, 2018
Well, that did not take long. Within just 10 days of the disclosure of two critical vulnerabilities in GPON router at least 5 botnet families have been found exploiting the flaws to build an army of million devices. Security researchers from Chinese-based cybersecurity firm Qihoo 360 Netlab have spotted 5 botnet families, including Mettle, Muhstik, Mirai, Hajime, and Satori, ...